- the marquee section is already completely usable, more to come
- TODO:
    - fix all FIXMEs
    - implement the logo and time settings completely
    - implement l10n
    - fix 10.3 compatibility (runs under Tiger only atm)
    - save the preferences, if requested
    - close a current vout and re-open it, when a filter is (de-)activated
    - redesign the GUI to a smaller panel